CA2248974A1 - Catalyst and process for hydrocracking hydrocarbon fractions - Google Patents
Catalyst and process for hydrocracking hydrocarbon fractionsInfo
- Publication number
- CA2248974A1 CA2248974A1 CA002248974A CA2248974A CA2248974A1 CA 2248974 A1 CA2248974 A1 CA 2248974A1 CA 002248974 A CA002248974 A CA 002248974A CA 2248974 A CA2248974 A CA 2248974A CA 2248974 A1 CA2248974 A1 CA 2248974A1
- Authority
- CA
- Canada
- Prior art keywords
- catalyst
- sio2
- al2o3 ratio
- hydrocarbon fractions
- hydrocracking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003054 catalyst Substances 0.000 title abstract 3
- 238000004517 catalytic hydrocracking Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 title 1
- 229930195733 hydrocarbon Natural products 0.000 title 1
- 150000002430 hydrocarbons Chemical class 0.000 title 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 4
- 229910052681 coesite Inorganic materials 0.000 abstract 3
- 229910052593 corundum Inorganic materials 0.000 abstract 3
- 229910052906 cristobalite Inorganic materials 0.000 abstract 3
- 239000000377 silicon dioxide Substances 0.000 abstract 3
- 235000012239 silicon dioxide Nutrition 0.000 abstract 3
- 229910052682 stishovite Inorganic materials 0.000 abstract 3
- 229910052905 tridymite Inorganic materials 0.000 abstract 3
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- 229910021536 Zeolite Inorganic materials 0.000 abstract 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052731 fluorine Inorganic materials 0.000 abstract 1
- 239000011737 fluorine Substances 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 239000010457 zeolite Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
- C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
- C10G45/04—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used
- C10G45/12—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
- C10G47/02—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used
- C10G47/10—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used with catalysts deposited on a carrier
- C10G47/12—Inorganic carriers
- C10G47/16—Crystalline alumino-silicate carriers
- C10G47/20—Crystalline alumino-silicate carriers the catalyst containing other metals or compounds thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
- B01J20/28078—Pore diameter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/12—Silica and alumina
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
- B01J29/16—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J29/166—Y-type faujasite
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
- C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
- C10G45/04—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used
- C10G45/06—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used containing nickel or cobalt metal, or compounds thereof
- C10G45/08—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used containing nickel or cobalt metal, or compounds thereof in combination with chromium, molybdenum, or tungsten metals, or compounds thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/42—Addition of matrix or binder particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/66—Pore distribution
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/40—Characteristics of the process deviating from typical ways of processing
- C10G2300/4006—Temperature
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/40—Characteristics of the process deviating from typical ways of processing
- C10G2300/4012—Pressure
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Catalysts (AREA)
Abstract
L'invention concerne un catalyseur d'hydrocraquage renfermant au moins un métal du groupe VIB, et/ou au moins un métal du groupe VIII de la classification périodique, une matrice alumine, du phosphore, éventuellement au moins un élémen t du groupe VIIA (fluor) et une zéolithe Y non désaluminée globalement de paramètr e cristallin supérieur à 2,438 nm, de rapport SiO2/Al2O3 global inférieur à 8, de rapport SiO2/Al2O3 de charpente inférieur à 21 et supérieur au rapport SiO2/Al2O3 global . L'invention concerne également un procédé d'hydrocraquage avec ce catalyseur, notamment aux basses pressions de 7,5 à 11 MPa.The invention relates to a hydrocracking catalyst containing at least one metal from group VIB, and / or at least one metal from group VIII of the periodic table, an alumina matrix, phosphorus, optionally at least one element from group VIIA ( fluorine) and a globally non dealuminated Y zeolite with a crystalline parameter greater than 2.438 nm, with an overall SiO2 / Al2O3 ratio less than 8, with a structural SiO2 / Al2O3 ratio less than 21 and greater than the overall SiO2 / Al2O3 ratio. The invention also relates to a hydrocracking process with this catalyst, in particular at low pressures of 7.5 to 11 MPa.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9713128A FR2769856B1 (en) | 1997-10-20 | 1997-10-20 | CATALYST AND METHOD FOR HYDROCRACKING HYDROCARBON CUT |
FR9713128 | 1997-10-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2248974A1 true CA2248974A1 (en) | 1999-04-20 |
CA2248974C CA2248974C (en) | 2008-05-13 |
Family
ID=9512436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002248974A Expired - Fee Related CA2248974C (en) | 1997-10-20 | 1998-10-19 | Catalyst and process for hydrocracking hydrocarbon fractions |
Country Status (9)
Country | Link |
---|---|
US (1) | US6174429B1 (en) |
EP (1) | EP0911077B1 (en) |
JP (1) | JP4088731B2 (en) |
KR (1) | KR100635307B1 (en) |
BR (1) | BR9804013A (en) |
CA (1) | CA2248974C (en) |
DE (1) | DE69838470T2 (en) |
ES (1) | ES2294808T3 (en) |
FR (1) | FR2769856B1 (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2778343B1 (en) | 1998-05-06 | 2000-06-16 | Inst Francais Du Petrole | CATALYST BASED ON ZEOLITH Y NOT GLOBALLY DESALUMINATED, BORON AND / OR SILICON AND HYDROCRACKING PROCESS |
CN1096296C (en) | 1998-11-13 | 2002-12-18 | 中国石油化工集团公司 | Hydrocracking catalyst for producing middle distillate and its preparation method |
US6387246B1 (en) * | 1999-05-19 | 2002-05-14 | Institut Francais Du Petrole | Catalyst that comprises a partially amorphous Y zeolite and its use in hydroconversion of hydrocarbon petroleum feedstocks |
FR2793705B1 (en) * | 1999-05-19 | 2001-06-29 | Inst Francais Du Petrole | CATALYST COMPRISING A PARTIALLY AMORPHOUS ZEOLITH, AN ELEMENT OF THE VB GROUP AND ITS USE IN HYDROCONVERSION AND HYDROREFINING OF HYDROCARBON OIL LOADS |
US6596662B2 (en) | 2000-03-24 | 2003-07-22 | Exxonmobil Chemical Patents Inc. | Production of alkylated aromatic compounds using dealuminated catalysts |
US6747182B2 (en) | 2000-03-24 | 2004-06-08 | Exxonmobil Chemical Patents Inc. | Production of alkylated aromatic compounds using dealuminated catalysts |
ES2200701B1 (en) * | 2002-07-16 | 2005-05-01 | Universidad Politecnica De Valencia | HYDROCRACHING CATALYST CONTAINING A MICROPOROUS CRYSTAL SOLID MATERIAL AND USE OF SUCH CATALYST FOR HYDROCARBON FEEDING HYDROCRACHING. |
US6902664B2 (en) * | 2002-11-08 | 2005-06-07 | Chevron U.S.A. Inc. | Extremely low acidity USY and homogeneous, amorphous silica-alumina hydrocracking catalyst and process |
FR2863913B1 (en) * | 2003-12-23 | 2006-12-29 | Inst Francais Du Petrole | ZEOLITHIC CATALYST, SILICO-ALUMINUM MATRIX AND ZEOLITE BASE, AND METHOD FOR HYDROCRACKING HYDROCARBON LOADS |
US7323100B2 (en) * | 2004-07-16 | 2008-01-29 | Conocophillips Company | Combination of amorphous materials for hydrocracking catalysts |
US7611689B2 (en) * | 2004-09-24 | 2009-11-03 | Shell Oil Company | Faujasite zeolite, its preparation and use in hydrocracking |
CN100389178C (en) * | 2005-01-14 | 2008-05-21 | 中国石油化工股份有限公司 | Fluorine-containing hydrogenation catalyst and method for preparing the same |
JP5185816B2 (en) * | 2005-06-29 | 2013-04-17 | ダブリュー・アール・グレイス・アンド・カンパニー−コネチカット | Pentasil catalysts for light olefins in fluidized contact units |
EP2258476A4 (en) * | 2008-03-28 | 2017-02-22 | Petroleum Energy Center, A Juridical Incorporated Foundation | Hydrocracking catalyst for heavy oil |
AU2010238811B2 (en) | 2009-04-21 | 2015-01-29 | Albemarle Europe Sprl | Hydrotreating catalyst containing phosphorus and boron |
US8080492B2 (en) * | 2009-04-29 | 2011-12-20 | Chevron U.S.A. Inc. | Hydroconversion multi-metallic catalyst and method for making thereof |
US7931799B2 (en) * | 2009-04-29 | 2011-04-26 | Chevron U.S.A. Inc. | Hydroconversion multi-metallic catalyst and method for making thereof |
JP5547923B2 (en) * | 2009-08-03 | 2014-07-16 | 出光興産株式会社 | Heavy oil hydrocracking catalyst and method for hydrotreating heavy oil using the same |
CN102463131B (en) * | 2010-11-04 | 2014-07-23 | 中国石油化工股份有限公司 | Hydrocracking catalyst and preparation method thereof |
FR2970259B1 (en) * | 2011-01-07 | 2014-07-18 | IFP Energies Nouvelles | HYDROCRACKING PROCESS USING A ZEOLITHIC CATALYST CONTAINING TWO DISTINCT HYDROGENANT FUNCTIONS |
CN103191772B (en) * | 2012-01-06 | 2014-09-17 | 中国石油化工股份有限公司 | Preparation method of hydrocracking catalyst |
CN103191775B (en) * | 2012-01-06 | 2014-08-20 | 中国石油化工股份有限公司 | Preparation method of hydrocracking catalyst |
CN103191774B (en) * | 2012-01-06 | 2014-08-20 | 中国石油化工股份有限公司 | Method for preparing hydrocracking catalyst |
CN105536854B (en) * | 2014-11-03 | 2018-04-10 | 中国石油化工股份有限公司 | A kind of method for preparing the hydrocracking catalyst containing Y molecular sieve |
CN105536855B (en) * | 2014-11-03 | 2018-04-10 | 中国石油化工股份有限公司 | A kind of preparation method of the hydrocracking catalyst containing Y molecular sieve |
FR3046176A1 (en) | 2015-12-23 | 2017-06-30 | Axens | HYDROPROCESSING OR HYDROCONVERSION PROCESS WITH STRIPER AND LOW PRESSURE SEPARATOR BALL ON THE FRACTION SECTION |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4326947A (en) * | 1979-08-16 | 1982-04-27 | Exxon Research & Engineering Co. | Hydrocracking over alumina-aluminum fluorophosphate-containing catalysts |
US5288396A (en) * | 1979-10-15 | 1994-02-22 | Union Oil Company Of California | Hydrocracking process using a catalyst selective for making middle distillates |
US4855036A (en) * | 1984-10-03 | 1989-08-08 | Uop | Catalytic cracking process |
FR2582665B1 (en) * | 1985-06-04 | 1988-08-05 | Inst Francais Du Petrole | CATALYTIC CRACKING PROCESS |
US4663025A (en) * | 1986-08-14 | 1987-05-05 | Phillips Petroleum Company | Catalytic cracking processes |
GB8722839D0 (en) * | 1987-09-29 | 1987-11-04 | Shell Int Research | Hydrocracking of hydrocarbon feedstock |
US5036033A (en) * | 1989-05-26 | 1991-07-30 | Union Oil Company Of California | Alkylation catalyst and processes for preparing |
US5069890A (en) * | 1989-06-19 | 1991-12-03 | Texaco Inc. | Zeolite treating process |
US5286692A (en) * | 1990-03-17 | 1994-02-15 | China Petro-Chemical Corporation | Mild hydrocracking catlyst and the process therefor |
US5190903A (en) * | 1991-03-31 | 1993-03-02 | Uop | Low acidity Y zeolite |
US5342507A (en) * | 1992-06-11 | 1994-08-30 | Texaco Inc. | Mild hydrocracking process employing catalysts containing dealuminated y-zeolites |
JP3300064B2 (en) * | 1992-10-09 | 2002-07-08 | 財団法人石油産業活性化センター | Hydrorefining catalyst composition for hydrocarbon oil, hydrorefining method, and method for producing desulfurized gas oil |
TW358120B (en) * | 1994-08-24 | 1999-05-11 | Shell Int Research | Hydrocarbon conversion catalysts |
US6051127A (en) * | 1996-07-05 | 2000-04-18 | Shell Oil Company | Process for the preparation of lubricating base oils |
FR2754742B1 (en) * | 1996-10-22 | 1998-12-11 | Inst Francais Du Petrole | CATALYST CONTAINING AT LEAST TWO DESALUMINATED ZEOLITHS THEREOF AND METHOD OF CONVENTIONAL HYDROCONVERSION OF OIL CUTTINGS WITH THE SAME |
-
1997
- 1997-10-20 FR FR9713128A patent/FR2769856B1/en not_active Expired - Fee Related
-
1998
- 1998-10-19 DE DE69838470T patent/DE69838470T2/en not_active Expired - Lifetime
- 1998-10-19 CA CA002248974A patent/CA2248974C/en not_active Expired - Fee Related
- 1998-10-19 ES ES98402595T patent/ES2294808T3/en not_active Expired - Lifetime
- 1998-10-19 BR BR9804013-8A patent/BR9804013A/en not_active IP Right Cessation
- 1998-10-19 EP EP98402595A patent/EP0911077B1/en not_active Expired - Lifetime
- 1998-10-20 KR KR1019980043791A patent/KR100635307B1/en not_active IP Right Cessation
- 1998-10-20 JP JP29837298A patent/JP4088731B2/en not_active Expired - Fee Related
- 1998-10-20 US US09/175,468 patent/US6174429B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69838470D1 (en) | 2007-11-08 |
FR2769856A1 (en) | 1999-04-23 |
FR2769856B1 (en) | 1999-12-03 |
KR100635307B1 (en) | 2007-06-07 |
JPH11192437A (en) | 1999-07-21 |
DE69838470T2 (en) | 2008-01-10 |
KR19990037213A (en) | 1999-05-25 |
JP4088731B2 (en) | 2008-05-21 |
EP0911077A1 (en) | 1999-04-28 |
CA2248974C (en) | 2008-05-13 |
US6174429B1 (en) | 2001-01-16 |
BR9804013A (en) | 1999-12-07 |
ES2294808T3 (en) | 2008-04-01 |
EP0911077B1 (en) | 2007-09-26 |
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